Stabilise
Improve diagnostics, reliability, performance and deployment safety so the team can change the system with confidence.
Application modernisation services
Modernise business-critical software without a risky rewrite.
Understand what is worth preserving, remove the constraints that matter and improve established .NET, SQL Server and Azure systems in controlled, measurable stages.
The problem
Old does not automatically mean obsolete
Long-lived applications often contain years of valuable business knowledge alongside technical debt. Replacing everything can exchange visible limitations for new operational, data and delivery risks.
Domville Tech identifies which constraints are genuinely expensive, which parts remain dependable and where incremental change will produce the strongest result.
Releases are slow or risky
Recurring production incidents
Poorly understood dependencies
Unsupported frameworks or components
SQL performance constraints
Fragile integrations
Weak tests and observability
Pressure for a wholesale rewrite
Modernisation options
Change the right layer at the right time
A credible programme may combine several approaches rather than forcing the whole estate through one technical strategy.
Incrementally replace
Extract high-value capabilities behind APIs or services while keeping dependable parts of the application operational.
Re-platform
Move suitable workloads to supported .NET and Azure services where the operational and commercial case is clear.
Delivery route
Assess. Prioritise. Modernise. Prove.
- 01
Assess
Map architecture, data, dependencies, operating risks and business priorities.
- 02
Prioritise
Separate urgent constraints from cosmetic technical debt and future options.
- 03
Modernise
Deliver bounded improvements with rollback, testing and operational continuity.
- 04
Prove
Measure the result, transfer knowledge and use evidence to select the next stage.
What the work can deliver
Less risk, faster change and a supportable route forward
Each engagement is shaped around the system and the decision that needs to be made.
- Current-state architecture and risk assessment
- Prioritised modernisation roadmap
- Performance, reliability and deployment improvements
- Supported .NET and Azure architecture
- Safer APIs, integrations and data migration
- Automated tests, monitoring and operating documentation
- Hands-on implementation and knowledge transfer
Need an independent diagnosis first? The .NET and SQL Health Check provides a fixed-scope assessment and remediation roadmap.
Further guidance
Is repair or replacement the right decision?
The answer depends on business value, failure risk, data, dependencies and the organisation's ability to absorb change.
Modernisation without guesswork